Sole leveling machines



Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 1 [nvsmors .Alfr'edfifClark Ado lph SDorosz Andrcw (l Gilbrz'de John E. Wa Zsh By heir/ii iorn e51 Oct. 13, 1964 A. s. CLARK ETAL sou: LEVELING MACHINES 21 Sheets-Sheet 2 Original Filed June 5. I961 Oct. 13, 1964 A. s. CLARK ETAL SOLE LEVELING MACHINES 21 Sheets-Sheet 3 Original Filed June 5. 1961 Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5, 1961 21 Sheets-Sheet 4 1964 A. s. CLARK ETAL 3, 45

sou: LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 5 Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5. i961 21 Sheets-Sheet 6 Oct. 13, 1964 A. s. CLARK EI'AL 3,152,345

sou: LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 7 Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

vsom LEVELING mcamss Original Filed June 5. 1961 21 Sheets-Sheet 8 Oct. 13, 1964 A. s. CLARK EI'AL sow LEVELING MACHINES 21 Sheets-Sheet 9 Original Filed June 5. 1961 Oct. 13, 1964 A. s. CLARK ETAL sou: uavauns mcnmss 21 Sheets-Sheet 11 Original Filed June 5. 1961 Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 12 Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 13 1964 A. s. CLARK ETAL 3,152,345

SOLE LEVELING MACHINES Original Filed June 5. I961 21 Sheets-Sheet 14 as 'i 3 g Oct. 13, 1964 A. s. CLARK ETAL 3,152,345

sow LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 15 Oct. 13, 1964 A. s. CLARK ETAL 3,

SOLE LEVELING MACHINES Original Filed June 5. 1961 21 Sheets-Sheet 16 Oct. 13, 1964 A. s. CLARK ETAL sou: LEVELING MACHINES 21 Sheets-Sheet 17 Original Filed June 5. 1961 Oct. 13, 1964 A. s. CLARK ETAL sou: LEVELING mcamzs Original Filed June 5. i961 21 Sheets-Sheet l8 Oct. 13, 1964 A. S. CLARK ETAL SOLE LEVELING MACHINES 21 Sheets-Sheet 19 Original Filed June 5. 1961 55 N6 mru QM R m 1 v$7 $7 $252 P m v v F I m3 3& l?

Oct. 13, 1964 A. s. CLARK ETAL sou: LEVELING mcamss 21 Sheets-Sheet '20 Original Filed June 5. 1961 f m m Q o o Mam al f L v sh NET] 3 F W3 at M i k NQN T. w fi 

1. IN A MACHINE FOR OPERATING ON THE BOTTOM OF SHOES, A JACK FOR SUPPORTING A LASTED SHOE IN INVERTED POSITION COMPRISING A TOE SUPPORT AND A HEEL SUPPORT MOVABLE TOWARD AND AWAY FROM THE TOE SUPPORT, MEANS FOR MOVING THE HEEL SUPPORT TO CARRY THE TOE END OF THE SHOE INTO POSITION ABOVE THE TOE SUPPORT, AND MEANS RESPONSIVE TO THE MOVEMENT OF THE HEEL SUPPORT TO A PREDETERMINED POSITION; FOR MOVING THE TOE SUPPORT UPWARDLY INTO FIRM ENGAGEMENT WITH THE TOE END OF THE SHOE. 